📅  最后修改于: 2022-03-11 14:53:10.134000             🧑  作者: Mango
/* This is how to put something in the middle of the screen */
/* We are using an h1 element as an example */
h1 {
left: 0;
line-height: 200px;
margin-top: -100px;
position: absolute;
text-align: center;
top: 50%;
width: 100%;
}